Full Size keyboard:NoPackage:Yes Wrist Support:No Style:Standard,Slim,Ergonomics,Folding,Mini,Multifunctional Keyboard Interface Type:bluetooth Operation Style:Capacitive Language:English Keyboard Standard:Mini Keyboard Application:Desktop,Laptop,Tablet Type:Bluetooth Wireless Origin:Mainland China Certification:CE Battery:Rechargeable Feature 1:3-Devices Sync Keycup material:ABS plastic 【Multi-device wireless keyboard】Multi-device Bluetooth keyboard supports 3 devices connection simultaneously, switching without delay (Bluetooth 5.1 + Bluetooth 5.1 + Bluetooth 5.1). The latest Bluetooth 5.1 technology provides cable-free and clutter-free connection, and instantly response within 10m You can type, switch, and continue typing 【Bluetooth Foldable Keyboard】 Portable folding keyboard with free phone holder allows you to work anywhere, anytime Standard-size design provides accurate, fast typing, just like the desktop keyboard you are used to. Quiet keys allow you to focus on your work. Perfect for travel and business trips. 【Pocket-Size & Easy to Use】 Only palm-sized keyboard can be folded into your pocket or backpack to carry around. Just press the CONNECT button to quickly pair with your devices. Automatic on/off and reconnection design makes operation more convenient. 【Elegant Style & Rechargeable Battery】 Elegant and wear-resistant PU leather with contemporary styling. Its excellent touch and clean appearance make it perfect for your laptop and desktop. Built-in lithium battery can be used for 40 hours of continuous operation or 180 days of standby. One full charge last enough for your short business trip or vacation. 【Multi-system Compatible】 The Bluetooth keyboard works seamlessly with OS, iOS, Android and Windows. Maintain a stable connection and provides fast response to devices within 10 meters of operation. Compatible with a variety of devices, including Apple iPad Air, iPad 4/3/2, iPad Mini 4, iPhone 12/11/X/8/7/6, Galaxy Tab, Galaxy Note, Surface Pro, Amazon Kindle, and other Bluetooth devices.